year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 17, 05, 19,  108.933220,   13.285750,   8,  58,  304.006989,    8.735106,   135,  2856
 2020, 08, 17, 05, 19,  109.150383,   13.436597,   8,  58,  313.340149,   13.728067,   151,  2825
 2020, 08, 17, 05, 19,  108.982887,   13.438815,   8,  70,  318.846008,   20.947258,   154,  2845
 2020, 08, 17, 05, 19,  108.929062,   13.440098,   8,  34,  312.040558,   11.005150,   155,  2851
 2020, 08, 17, 05, 19,  108.954689,   13.456973,   8,  70,  323.992340,   25.052887,   156,  2848
 2020, 08, 17, 05, 19,  109.085136,   13.494172,   7,  27,  311.570831,   12.197086,   157,  2831
 2020, 08, 17, 05, 19,  109.077011,   13.492586,   8,  58,  324.079559,   26.272291,   157,  2832
 2020, 08, 17, 05, 19,  108.938583,   13.443642,   8,  53,  318.379242,   19.083279,   162,  2849
 2020, 08, 17, 05, 19,  108.929100,   13.441713,   8,  42,  312.707184,   12.652636,   162,  2850
 2020, 08, 17, 05, 19,  108.954720,   13.458792,   9,  82,  329.192291,   33.836681,   163,  2847
 2020, 08, 17, 05, 19,  108.946411,   13.457105,   9,  82,  328.865997,   32.480717,   163,  2848
 2020, 08, 17, 05, 19,  109.076744,   13.495242,   8,  73,  320.636383,   21.045971,   164,  2831
 2020, 08, 17, 05, 19,  109.073097,   13.565022,   8,  58,  313.400848,   13.719627,   170,  2830
 2020, 08, 17, 05, 19,  109.066963,   13.563815,   9,  99,  357.837524,   99.411171,   170,  2831
 2020, 08, 17, 05, 19,  108.684570,   14.951866,   8,  60,  305.045807,    8.678885,   390,  2829
 2020, 08, 17, 05, 19,  108.677589,   14.950438,   8,  47,  303.426910,    7.755926,   390,  2830
 2020, 08, 17, 05, 19,  108.605530,   15.449843,   7,   0,  306.659668,    5.637658,   461,  2821
 2020, 08, 17, 05, 19,  108.606621,   15.452434,   8,  51,  307.492188,    5.756102,   468,  2820
 2020, 08, 17, 05, 19,  106.931572,   16.820431,   8,  64,  306.905853,    9.427793,   716,  2958
 2020, 08, 17, 05, 19,  106.922401,   16.818487,   8,  62,  305.821930,    8.314776,   716,  2959
 2020, 08, 17, 05, 19,  106.934296,   16.814970,   8,  58,  304.060516,    6.433399,   723,  2957
 2020, 08, 17, 05, 19,  106.925011,   16.812929,   8,  66,  307.522400,    9.925637,   723,  2958